Bibliographic record
Abstract
Key to male imagines of the genus Nilothauma Kieffer [Neotropical species not included] 1. Tergite IX with one dorsal projection...................................................................... 2 - Tergite IX with 2 dorsal projections...................................................................... 7 2. Dorsal projection weakly developed, situated posteriorly on tergite IX, close to base of anal point; Palaearctic Japan, Oriental China, Thailand ............................................................... N. japonicum Niitsuma, 1985 - Dorsal projection well developed, situated anteriorly on tergite IX, distant from base of anal point.................... 3 3. Superior volsella very slender, without microtrichia, with 2–3 spine-like setae..................................... 4 - Superior volsella at least as thick as inferior volsella, extensively covered with microtrichia, with 3–5 long and some short setae............................................................................................... 5 4. Dorsal T IX projection bell-shaped, with setae thickened at apices; anal point broad; superior volsella with 2 spine-like setae; Ghana ................................................................... N. duminola Adam & Saether, 1999 - Dorsal T IX projection long, without setae, and 3-pronged at apex; anal point narrow; superior volsella with 3 spine-like setae; Ghana .................................................................... N. fuscina Adam & Saether, 1999 5. Anal point tapering or slightly widened medially but not spatulate; median volsella digitiform, at least twice as long as wide with 3 or occasionally 2 apical setae; Canada, USA ...................................... N. babiyi (Rempel, 1937) - Anal point spatulate; median volsella consisting of 2 setae on separate or fused tubercles............................ 6 6. Dorsal T IX projection small, with setae at apex only; Canada ...................... N. verrucum Adam & Saether, 1999 - Dorsal T IX projection extending over most of tergite IX; Australia ................. N. adunatum Adam & Saether, 1999 7. Wing with dark areas or bands; anterior T IX projection long and deeply divided...................................8 - Wing without dark markings; anterior T IX projection variably developed...................................... 16 8. Anterior T IX projection with setae not concentrated around apex............................................... 9 - Anterior T IX projection with apical setae only............................................................. 10 9. Eye hairy, at least among marginal ommatidia; wing with 5 dark spots; anal point present; South Africa........................................................................................... N. harrisoni Adam & Saether, 1999 - Eye bare, wing with 2 dark bands; anal point absent; Ghana......................... N. insolitum Adam & Saether, 1999 10. Posterior T IX projection deeply divided into antero-dorsal and postero-ventral parts.............................. 11 - Posterior T IX projection not as above................................................................... 13 11. Anterior T IX projection with apical setae simple, separate; anterior part of posterior projection apically pointed; postero- median wing spot extends on both sides of Cu1; Sudan, Chad, Guinea, Ivory Coast, Nigeria, Senegal, Togo .............................................................................................. N. pictipenne Kieffer, 1921 - Anterior T IX projection with setae forming fan-like structures; anterior part of posterior projection with blunt apex; postero- median wing spot exclusively proximal of Cu1.............................................................. 12 12. Wing with 4 dark areas; setae of anterior T IX projection branched at tip; Ghana...... N. flabellatum Adam & Saether, 1999 - Wing with 3 dark areas; apical setae of anterior T IX projection not branched, lamellar; Ghana ................................................................................................ N. kakumense Adam & Saether, 1999 13. Posterior T IX projection either with a disto-dorsal lobe or subapical constriction................................ 14 - Posterior T IX projection without a distal lobe or construction................................................ 15 14. Posterior T IX projection with long antero-lateral arms and a disto-dorsal lobe; Tanzania ..................................................................................................... N. anderseni Adam & Saether, 1999 - Posterior T IX projection without antero-lateral arms, with subapical constriction and apical setae; Zimbabwe .................................................................................. N. latocaudatum Adam & Saether, 1999 15. Posterior T IX projection without microtrichia except on long antero-lateral arms; superior volsella without antero-median extension; median volsella present; Palaearctic Japan, Oriental China .................... N. nojirimaculatum Sasa, 1991 - Posterior T IX projection without antero-lateral arms, covered with microtrichia; superior volsella with an antero-median extension; median volsella apparently absent; Palaearctic Japan ......................... N. hibaraquartum Sasa, 1993 16. Apical setae of anterior T IX projection plumose............................................................ 17 - Apical setae of anterior T IX projection not plumose....................................................... 23 17. Anal point with microtrichia along median ridge and apical margin; Oriental China .. N. pandum Qi, Lin, Wang & Shao, 2014 - Anal point without microtrichia......................................................................... 18 18. Superior volsella pad-like, with microtrichia extensively; Palaearctic Japan.................. N. hibaratertium Sasa, 1993 - Superior volsella slender, microtrichia absent or limited within small area when present............................ 19 19. Superior volsella without lateral spur; Thailand................................... N. mergae Adam & Saether, 1999 - Superior volsella with lateral spur........................................................................ 20 20. Superior volsella without setal brush or fringe; Oriental China ........................... N. acre Adam & Saether, 1999 - Superior volsella with apical setal brush or fringe.......................................................... 21 21. Superior volsella 4–5 times as long as median volsella; Palaearctic Japan.......................... N. niidaensis n. sp. - Superior volsella 2–3 times as long as median volsella....................................................... 22 22. Anterior T IX projection 2–4 times as long as broad; Canada, USA ......................... N. bicorne (Townes, 1945) - Anterior T IX projection broader than long; USA ...................................... N. mirabile (Townes, 1945) 23. Superior volsella pad-like, with microtrichia extensively..................................................... 24 - Superior volsella slender, microtrichia absent or limited within small area when present............................ 25 24. Superior volsella tapering, widest near base; Europe................................... N. brayi (Goetghebuer, 1921) - Superior volsella narrowest at base, widest about 1/3 from apex; Australia............. N. infissum Adam & Saether, 1999 25. Anal point trifid; anterior T IX projection very long, tapering to parallel-sided apex, with setae only apically; posterior projec- tion distally very slender, with apical setae; Ghana, D. R. Congo................... N. burmeisteri Adam & Saether, 1999 - Anal point simple; anterior T IX projection wart-like, with setae not concentrated around apex; posterior projection triangular or bell-shaped....................................................................................... 26 26. Anal point parallel-sided; anterior T IX projection with setae thickened at apices; Ghana ...................................................................................................... N. ankasense Adam & Saether, 1999 - Anal point spatulate; anterior T IX projection with setae not thickened at apices; Oriental China .......................................................................................... N. quatuorlobum Yan, Tang & Wang, 2005
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.028 | 0.008 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".